Are speculative applications worth it in Switzerland?

Updated: 27 August 2026

In short

For most employers no, for a definable minority yes. What decides it is not how motivated you are but how long you would otherwise wait: 68.4 per cent of employers with an open advert published a new one within the previous thirty days, and 90.6 per cent within ninety. An employer who is already advertising will advertise again soon, so a speculative letter buys you a few weeks and costs you every detail an advert would have handed you. It earns its place with employers who publish nothing for months, and in trades where adverts demonstrably sit open a long time.

On the sections covering the job registration requirement and the RAV: only the information given by your own RAV and the ruling of your unemployment fund are binding. This is editorial content, not legal advice.

The question is almost always framed as a question of nerve — whether you are bold enough to write without an invitation. It is a question of timing. A speculative application and an application to an advert do not compete for the same vacancy; they compete for the same hour of your week. The weaker of the two is nearly always the one without an advert, because you are left guessing the job title, the Pensum, the start date and the language the employer wants to be answered in.

All three inputs can be looked up rather than assumed: how long a given employer goes between adverts, how long adverts in your field stay open, and whether your occupation is on the list that must be reported to the RAV before it may be advertised publicly. Those three tip the answer in both directions — towards "wait a fortnight" in accounting and fiduciary work, towards "write now" in construction and the skilled trades.

Employers with an open advert: how recently they last published a new one — cumulative share in per cent

Counted on 26 August 2026 across the adverts open that day on SwissJobs.app, grouped by normalised employer name. The measure is the publication date of each employer's most recent open advert. Values are cumulative: an employer who published in the last seven days is also inside every later bar.

68.4 per cent of employers with at least one open advert had published a new one within thirty days, 82.6 per cent within sixty and 90.6 per cent within ninety. Only 12.2 per cent had put something new up in the previous week.
The median open advert is 24 days old. 29.2 per cent have been open longer than sixty days and 18.3 per cent longer than ninety.
By field the spread is wide. Construction and the skilled trades run a median advert age of 48 days, with 31.3 per cent open longer than ninety days. Fiduciary and finance roles run 16 days and 11.7 per cent.
Care and health sit at 28 days and 22.8 per cent over ninety days, IT and software at 27 days and 18.4 per cent, retail sales at 20 days and 6.6 per cent.
Employer size barely moves it: the median advert is 27 days old at employers with a single open role and 22 days at those with twenty-five or more. The common claim that a small firm leaves a post open longer does not show up here.
Occupations on the reporting list must be notified to the RAV, and arbeit.swiss states the post may be advertised elsewhere only five working days after it appears in the protected area of Job-Room. In those occupations the vacancy provably exists before the public advert does.
In 2026, arbeit.swiss puts 10.8 per cent of the workforce in occupations subject to the requirement, up from 6.5 per cent the year before. Chefs and cleaning and auxiliary staff in offices and hotels were added, both at a 5.3 per cent unemployment rate.
The requirement does not apply, among other cases, when the post is filled by someone registered with the public employment service. Employers may also register on arbeit.swiss, search the jobseeker portal themselves and approach candidates directly.
arbeit.swiss does recommend speculative applications, but attributes the claim to experts and gives no figure. Anyone quoting you a success rate for speculative applications in Switzerland did not get it from there.

The real question: how long would you otherwise be waiting?

A speculative application is worth sending exactly when the alternative — waiting for this employer to advertise — costs more than the handicap of writing without an advert. That handicap is large and well understood. With no posting you have no job title in the company's own wording, no Pensum, no place of work, no start date and no signal about which language to write in. You guess each of them, and each wrong guess loses you the reader. So the question is not whether a speculative application is weaker. It is weaker. The question is how long the stronger version takes to arrive.

Across the adverts open on 26 August 2026, 68.4 per cent of employers with at least one open role had published a new advert within the previous thirty days. At sixty days it is 82.6 per cent and at ninety 90.6 per cent. Read the other way round: nine in ten employers who are visible in the market at all put up something new inside a quarter. Only 12.2 per cent had done so in the last week, so the rhythm is real but it runs in weeks, not days.

That yields an uncomfortable but usable rule. If the employer you have in mind is advertising now, or advertised in the last few weeks, the speculative letter is usually the worse use of that hour — you are writing blind to somebody who will shortly hand you a full requirements profile. If they have published nothing for months, the opposite holds, and waiting is the expensive option.

Where adverts sit open, and where they do not

The second measurable input is how hard a field is to fill. An advert that has been open for four months says more about an employer's receptiveness than any phrasing in your letter. Across the open stock the median advert is 24 days old, 29.2 per cent have been open longer than sixty days, and 18.3 per cent longer than ninety.

By field the numbers separate sharply. Construction and the skilled trades run a median advert age of 48 days — twice the market median — and 31.3 per cent of their adverts have been open longer than ninety days. At the other end, fiduciary and finance roles run 16 days and 11.7 per cent. In between: care and health at 28 days and 22.8 per cent, IT and software at 27 days and 18.4 per cent, retail sales at 20 days and 6.6 per cent.

In practice: in a field where nearly a third of adverts outlast a quarter, an employer is plausibly glad of any usable approach, and an unsolicited letter has a fair chance of meeting work that genuinely is not being done. In a field where half the roles are gone in a little over two weeks, the same letter meets a process that closed before you knew it had opened.

The small firm is not automatically the better address

The most repeated piece of advice on speculative applications is to send them to small firms, because there is no HR department in the way and because roles supposedly stay open longer there. The first half holds. The second can be checked, and it does not appear.

Grouping the open stock by employer, the median advert is 27 days old at employers with a single open role, 29 days at two to four, 31 days at five to nine, 27 days at ten to twenty-four and 22 days at twenty-five or more. The gap between the smallest and largest employers is about a week, and it runs in both directions depending on which size classes you compare. A vacancy does not measurably linger at a small firm.

The genuine advantage of a small address lies elsewhere and still stands: the person reading is quite likely the person deciding, and the letter does not have to survive an internal search to be noticed. That is an argument about the route in, not about waiting time — and it justifies a speculative application only in combination with the first criterion, meaning when that small firm really has published nothing for a while.

The occupations where the job legally exists before the advert

For part of the labour market the gap between "the job exists" and "the job is advertised" is not luck but statute. The job registration requirement obliges employers to notify the RAV of vacancies in occupations with high unemployment before advertising them publicly. arbeit.swiss states the consequence plainly: a vacancy may be advertised elsewhere only five working days after it has been posted in the protected area of the Job-Room portal, and that blocking period cannot be shortened or circumvented.

The sole criterion is the unemployment rate of the occupation: at least 5 per cent, measured nationally as a twelve-month average, using the Swiss occupational nomenclature CH-ISCO-19 published by the Federal Statistical Office. The affected group has grown sharply — arbeit.swiss puts 6.5 per cent of the workforce in reportable occupations in 2025 and 10.8 per cent in 2026. Newly added are chefs, and cleaning and auxiliary staff in offices, hotels and other establishments, both at a 5.3 per cent unemployment rate.

For the question at hand this is the cleanest case there is. In those occupations there is a defined window in which the job is real and the public advert is not. If you are registered with the RAV, Job-Room covers that window and no letter is needed. If you are not registered, direct approach is the only access you have during those five working days.

The exemption nobody quotes

Summaries of the exemptions usually start at internal appointments. The first exemption arbeit.swiss lists is a different one: there is no duty to report where the post is filled by a person registered with the public employment service. The same page notes that companies may register on arbeit.swiss and search the employer-facing portal themselves for suitable candidates and contact them.

That ranks the routes by effect. For an employer with a reportable vacancy and a deadline, the fastest lawful route is not the advert at all — it is hiring from among registered jobseekers, which removes the notification and the five-day wait together. What follows for you is concrete: if you are registered with the RAV and work in a reportable occupation, a complete and findable profile in that portal does more than any speculative letter, because it serves precisely the route the employer already prefers for reasons of their own.

The same source lists further exemptions for internal moves after six uninterrupted months in the company or group, for engagements of at most fourteen calendar days, and for close relatives of authorised signatories. Apprenticeships and internships that form a compulsory part of a course are exempt; voluntary internships in a reportable occupation are not. Whether a specific role falls under the requirement is decided finally by the responsible RAV on the basis of the actual duties.

What SECO says, and what it does not say

The official position is favourable and conspicuously careful. Under its tips on applying, arbeit.swiss carries a section headed "Speculative applications" which says such an application can be worthwhile and supports that with the words "According to experts". That is a reported view rather than a measurement, and the page recommends the route explicitly as an addition to your regular job search.

What is more revealing is the comparison across the language versions of that same official page. The English version says jobs are "frequently" filled through speculative applications. The German says "immer wieder", meaning repeatedly. The French says "toujours plus de postes sont pourvus" — ever more posts, a claim about a trend. The Italian says "regolarmente". Four versions of one source, four different strengths of claim, and not one number in any of them.

The practical conclusion is a sober one. There is no officially measured success rate for speculative applications in Switzerland. Anyone offering you one — "one in ten leads to an interview", "seventy per cent of the market is hidden" — did not take it from a Swiss survey. That is why the decision is better hung on quantities you can check yourself: waiting time, advert age, and whether the occupation is on the reporting list.

When it is not worth it

Some cases answer themselves. The first is the employer who has just advertised something you could do: a speculative letter alongside an open advert does not read as initiative, it reads as inattention. The second is the batch — one letter to twenty addresses, with volume standing in for research. Without an advert the research is the entire job; skipping it produces a letter that says nothing about any of the points a decision turns on.

The third concerns the arithmetic while you are claiming benefit. How many job-search efforts are expected of you is set in your agreement with the RAV, and how many of them may be speculative is a matter for your caseworker's assessment. Filling a month's quota mainly with unsolicited letters is a conversation to have at the counselling meeting beforehand, not an explanation to give afterwards.

And a fourth, rarely named: if you do not know the job title this company uses for the work you do, the letter is premature. Not because it would fail, but because the research that produces that title usually also answers the original question — namely whether roles of your kind arise there at all.

The calculation you can run yourself

Three lookups, about twenty minutes together, replace the guesswork. First: has this employer advertised anything in recent weeks? If you find a current posting, waiting for the next suitable one is the better bet — with close to seven in ten employers a new advert follows inside thirty days. If you find nothing for months, that is the strongest single argument for writing.

Second: how old are the adverts in your field? Whether the median sits nearer seven weeks, as in construction, or nearer two, as in fiduciary work, decides your chance of meeting work that genuinely is not being done. Third: is your occupation on the reporting list? The current list and a check-up tool are on arbeit.swiss; if it is, and you are registered with the RAV, your time belongs first in a complete Job-Room profile.

If the calculation comes out in favour of the letter, the content is held to the same standard as any Swiss application: a named function in the company's own wording, a Pensum in per cent, an earliest start date and a complete dossier with Arbeitszeugnisse and diplomas. And on anything touching unemployment insurance, it is your RAV's information that governs, not a guide's.

Market figures come from the adverts open on SwissJobs.app on 26 August 2026. An advert's age is the difference between its publication date and that reference day; a usable date exists for 99.9 per cent of the stock. Employers are grouped by normalised name, and the waiting-time values measure each employer's most recent open advert and are cumulative. The occupational fields are built from keywords in advert titles and are therefore an approximation rather than an official CH-ISCO-19 classification; they are not mutually exclusive. "Open" here means present in the stock on the reference day, not that the post is provably still unfilled. Official sources as consulted on 27 August 2026 at arbeit.swiss; the list of occupations subject to the reporting requirement runs from 1 January to 31 December 2026.

Check whether the employer you have in mind is advertising, and when they last did

Sources

What our job index says about the Swiss market

Computed live from our own index, not quoted from a study. Shares only, as of today.

Language the advert is written in

Deutsch: 60%
English: 23%
Français: 13%
Italiano: 3%

Of adverts that state a language requirement, the share asking for

Deutsch: 70%
English: 43%
Français: 21%
Italiano: 3%

19% posted in the last 7 days · Largest markets: Zürich 18% · Bern 10% · Genève 5% · Basel 5%